Game board



FIG. 1 is a top plan view of a game board, showing my new design;

FIG. 2 is a front elevational view thereof, the rear being a mirror image;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a reduced bottom plan view thereof. 

The ornamental design for a game board, as shown and described. 